13 Weirdest Inventions Of Year 2015. #6 Is Mindblowing

2015 is about to end, people! We're about to say goodbye to the year that gave us Hotline Bling, Adele's Hello, and the return of the likable Justin Bieber. But what else did 2015 offer? What about some incredibly weird inventions that might actually be useful? Or maybe they're just fads that won't make it to 2016.

Still, 2015 has been a pretty nice year, except for all the wars and immigration issues and similar problems, and here's just some of the things you might've already forgotten about.

1) Fart-Filtering Underwear

These boxers and briefs made by Shreddies became viral back then. These contain the activated carbon material called Zorflex to prevent unwanted smells from being evident. Yes, it might seem useless, but some people do have uncontrollable bowel problems, ulcerative colitis and other similar diseases.